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Cristina Eisenberg. Photo: Trevor Angel
Social surveys using tablet computers cost less than 40% of similar surveys using paper forms because interviews went faster and there were no additional time was spent on data entry. Photo credit: Jessica Musengezi/TNC
A luna moth (Actias luna). Photo by Flickr user magnolia1000 via a Creative Commons license.
Pygmy rabbit. Photo: H. Ulmschneider (BLM) and R. Dixon (IDFG)
Although piranha have fierce a reputation, some don't even eat meat. Photo credit: Flickr user Leo Reynolds, via a Creative Commons 2.0 license.
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A resting ocelot. Photo: © Lynn McBride
A recently tagged male Texas ocelot. Photo: U.S. Fish and Wildlife Service
A TNC volunteer watching for amphibian signs. Photo Courtesy of Holly Copeland.
A school of snappers thrive... Photo credit: Trina Leberer/TNC
Deceased drug lord Pablo Escobar imported hippopotamuses to his estate in the Columbian countryside. Other animals imported for his personal zoo have been relocated, but the hippos continue to wreak havoc in the region.
Clouds over the earth. Photo: NASA
Photo: © Fábio Maffei
Pygmy seahorse (Hippocampus erectus). Photo by Flickr user Kevin Bryant through a Creative Commons license.
Image credit: Kevin Cortopassi/Flickr through a Creative Commons license.
Matt Miller.

Salmon Cam Returns

We’re pleased to return Salmon Cam, a live view of spawning Chinook and coho salmon and steelhead trout.

What is Cool Green Science?

noun 1. Blog where Nature Conservancy scientists, science writers and external experts discuss and debate how conservation can meet the challenges of a 9 billion + planet.

2. Blog with astonishing photos, videos and dispatches of Nature Conservancy science in the field.

3. Home of Weird Nature, The Cooler, Quick Study, Traveling Naturalist and other amazing features.

Cool Green Science is managed by Matt Miller, the Conservancy's deputy director for science communications, and edited by Bob Lalasz, its director of science communications. Email us your feedback.

Innovative Science

Forest Dilemmas
Too many deer. Logging one tree to save another. Beavers versus old growth. Welcome to forest conservation in the 21st century.

Drones Aid Bird Conservation
How can California conservationists accurately count thousands of cranes? Enter a new tool in bird monitoring: the drone.

Creating a Climate-Smart Agriculture
Can farmers globally both adapt to and mitigate the impacts of climate change? A new paper answers with a definitive yes. But it won't be easy.

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